156749378816

素因数分解:

$2^8\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{13999}}^1$

素因数の和:14435

約数の個数: 72

約数和(自身を含む): 315920640000

約数和(自身を除く): 159171261184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 229, 256, 382, 458, 764, 916, 1528, 1832, 3056, 3664, 6112, 7328, 12224, 13999, 14656, 24448, 27998, 29312, 43739, 48896, 55996, 58624, 87478, 111992, 174956, 223984, 349912, 447968, 699824, 895936, 1399648, 1791872, 2673809, 2799296, 3205771, 3583744, 5347618, 5598592, 6411542, 10695236, 11197184, 12823084, 21390472, 25646168, 42780944, 51292336, 85561888, 102584672, 171123776, 205169344, 342247552, 410338688, 612302261, 684495104, 820677376, 1224604522, 2449209044, 4898418088, 9796836176, 19593672352, 39187344704, 78374689408, 156749378816]

約数ペア:

[(1, 156749378816), (2, 78374689408), (4, 39187344704), (8, 19593672352), (16, 9796836176), (32, 4898418088), (64, 2449209044), (128, 1224604522), (191, 820677376), (229, 684495104), (256, 612302261), (382, 410338688), (458, 342247552), (764, 205169344), (916, 171123776), (1528, 102584672), (1832, 85561888), (3056, 51292336), (3664, 42780944), (6112, 25646168), (7328, 21390472), (12224, 12823084), (13999, 11197184), (14656, 10695236), (24448, 6411542), (27998, 5598592), (29312, 5347618), (43739, 3583744), (48896, 3205771), (55996, 2799296), (58624, 2673809), (87478, 1791872), (111992, 1399648), (174956, 895936), (223984, 699824), (349912, 447968)]